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Sammy Sosa #147 (Baseball Cards 1991 Donruss) — is it worth grading?

Is Sammy Sosa #147 worth grading?

Baseball · Baseball Cards 1991 Donruss · full price guide →

Worth grading only if it gems

A PSA 10 Sammy Sosa #147 brings $29.99 versus $0.99 raw — a $29.00 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($11.00) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$0.99
PSA 10
$29.99
PSA 9
$11.00
Gem premium
30×
As of
Jul 11, 2026

Break-even by outcome and fee

Sammy Sosa #147: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$29.99+$4.00−$21.00−$121
PSA 9$11.00−$14.99−$39.99−$140
PSA 8$9.99−$16.00−$41.00−$141

Net = sale price − $0.99 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Sammy Sosa #147: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$15.75−$35.24
50%$20.49−$30.50
75%$25.24−$25.75

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
Sammy Sosa #147: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$39.00best55/4570/30
PSA 10$29.99−$9.0155/4575/25
CGC 10$18.00−$21.0055/4575/25
SGC 10$18.00−$21.0055/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Sammy Sosa #147 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$29.99$18.00$39.00$18.00
9.5$29.00
9$11.00
8$9.99
7$0.99

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 1991 Donruss cards worth checking

Full set checklist

Grading Sammy Sosa #147 — FAQ

Is Sammy Sosa #147 worth grading?

A PSA 10 Sammy Sosa #147 brings $29.99 versus $0.99 raw — a $29.00 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($11.00) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Sammy Sosa #147 worth compared with raw?

A PSA 10 Sammy Sosa #147 (Baseball Cards 1991 Donruss) sells for about $29.99 versus $0.99 for a raw near-mint copy — a 30× premium as of Jul 11, 2026.

Which grading company is best for Sammy Sosa #147?

By resale value, BGS 10 leads at $39.00, ahead of PSA 10 at $29.99. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Sammy Sosa #147 need for a BGS 10?

BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

Is your baseball card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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